550152241 has 2 divisors, whose sum is σ = 550152242. Its totient is φ = 550152240.

The previous prime is 550152217. The next prime is 550152263. The reversal of 550152241 is 142251055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372490000 + 177662241 = 19300^2 + 13329^2 .

It is a cyclic number.

It is not a de Polignac number, because 550152241 - 2²⁹ = 13281329 is a prime.

It is not a weakly prime, because it can be changed into another prime (550152271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275076120 + 275076121.

It is an arithmetic number, because the mean of its divisors is an integer number (275076121).

Almost surely, 2^550152241 is an apocalyptic number.

It is an amenable number.

550152241 is a deficient number, since it is larger than the sum of its proper divisors (1).

550152241 is an equidigital number, since it uses as much as digits as its factorization.

550152241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 550152241 is about 23455.3243635640. The cubic root of 550152241 is about 819.3968601658.

The spelling of 550152241 in words is "five hundred fifty million, one hundred fifty-two thousand, two hundred forty-one".